SU1413094A1 - Refractory mixture - Google Patents
Refractory mixture Download PDFInfo
- Publication number
- SU1413094A1 SU1413094A1 SU864135333A SU4135333A SU1413094A1 SU 1413094 A1 SU1413094 A1 SU 1413094A1 SU 864135333 A SU864135333 A SU 864135333A SU 4135333 A SU4135333 A SU 4135333A SU 1413094 A1 SU1413094 A1 SU 1413094A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- talc
- phosphate binder
- tio
- mass
- compressive strength
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract description 6
- 239000000454 talc Substances 0.000 claims abstract description 4
- 229910052623 talc Inorganic materials 0.000 claims abstract description 4
- 239000002694 phosphate binding agent Substances 0.000 claims 3
- 229910000505 Al2TiO5 Inorganic materials 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- YQOPHINZLPWDTA-UHFFFAOYSA-H [Al+3].[Cr+3].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O Chemical compound [Al+3].[Cr+3].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O YQOPHINZLPWDTA-UHFFFAOYSA-H 0.000 claims 1
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 235000019830 sodium polyphosphate Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 150000004760 silicates Chemical class 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Изобретение относитс к технологии силикатов, а именно к составам сырьевых смесей дл изготовлени огнеупорных изделий, примен емых в высокотемпературных агрегатах в различных отрасл х народного хоз йства . Дл повышени прочности на сжатие при сохранении высокой термостойкости огнеупорна масса имеет следующий состав, мас.%: TiO 32,21- 37,80; А1т,0з 37,76-39,08; 2,88-3,74; тальк 3,70-5,83; алюмо- хромфосфатна св зка 17,00-20,00. Предел прочности при сжатии материала , полученного из данной массы составл ет МПа. 1 табл.The invention relates to the technology of silicates, namely, the composition of raw mixtures for the manufacture of refractory products used in high-temperature units in various parts of the national economy. To increase the compressive strength while maintaining high heat resistance, the refractory mass has the following composition, in wt.%: TiO 32.21- 37.80; A1T, 0Z 37.76-39.08; 2.88-3.74; talc 3.70-5.83; aluminochromophosphate bond 17.00-20.00. The compressive strength of the material obtained from this mass is MPa. 1 tab.
Description
Изобретение относитс к технологии силикатов к составам сырьевых смесей дл изготовлени огнеутюрных изделий, примен емых в различных отрасл х народного хоз йства.This invention relates to the technology of silicates to the composition of raw materials for the manufacture of fire-retardant products used in various sectors of the national economy.
Цель изобретенн повышение прочности на сжатие при сохранении йысокой термостойкости, :The purpose of the invention is to increase the compressive strength while maintaining high heat resistance,:
Пример. Огнеупорн то массу готов т Следутопшм образом,Example. Fireproof, then the mass is prepared in the following way,
: Предварительно спекают и при 1600 С 3 течение 1-2 ч. 1|олученньй спек подвергают помолу совместно с и тальком. Поро- п|ок наполнител с соответствующим .фпичеством св зи тщательно переме- п1ивают. Образцы дл измерени свойс 11( методом полусухого прессо- . Спекание образцов проводи- xjocb по двухстадийному режиму. Первоначально образцы ПРОХОДИ.ПИ термообработку до 225°С (скорость подъем 1емпературы ) . Затем производитс спекание образцов при 1300- : Pre-sintering and at 1600 C 3 for 1-2 hours. 1 | The resulting sinter is ground together with talc. Porop | ok filler with an appropriate amount of bond is carefully mixed. Samples for measurement of properties 11 (using the semi-dry press- method. Sintering of the samples is carried out in two stages. Initially, samples of the PROHODI.PI are heat treated to 225 ° C (rate of temperature rise). Then
1350 С с выдержкой при максимальной температуре 30 мин.1350 C with an exposure at a maximum temperature of 30 minutes.
Примеры конкретных составом предлагаемой огнеупорной массы приведены в таблице.Examples of specific composition of the proposed refractory mass are given in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864135333A SU1413094A1 (en) | 1986-10-20 | 1986-10-20 | Refractory mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864135333A SU1413094A1 (en) | 1986-10-20 | 1986-10-20 | Refractory mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1413094A1 true SU1413094A1 (en) | 1988-07-30 |
Family
ID=21263123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864135333A SU1413094A1 (en) | 1986-10-20 | 1986-10-20 | Refractory mixture |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1413094A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2338722C1 (en) * | 2007-01-25 | 2008-11-20 | Юлия Алексеевна Щепочкина | Refractory mixture |
-
1986
- 1986-10-20 SU SU864135333A patent/SU1413094A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1276653, кл. С 04 В 35/10, 1985. Авторское свидетельство СССР № 1164225, кл. С 04 В 35/10, 1982, * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2338722C1 (en) * | 2007-01-25 | 2008-11-20 | Юлия Алексеевна Щепочкина | Refractory mixture |
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